DocumentCapabilitiesOptions.Undo Property
Gets or sets the availability of the Undo/Redo feature.
Namespace: DevExpress.XtraRichEdit
Assembly: DevExpress.RichEdit.v18.2.Core.dll
Declaration
[DefaultValue(DocumentCapability.Default)]
public virtual DocumentCapability Undo { get; set; }
Property Value
Type | Default | Description |
---|---|---|
DocumentCapability | **Default** | A DocumentCapability enumeration specifying the availability of the Undo/Redo feature. |
Available values:
Name | Description |
---|---|
Default | The value is determined by the current setting. The default value is automatically set if it is not explicitly specified. |
Disabled | The feature is not allowed and the corresponding commands are shown disabled. |
Enabled | The feature is available and the corresponding commands are shown enabled. |
Hidden | The feature is not available and the corresponding commands are hidden. |
Property Paths
You can access this nested property as listed below:
Library | Object Type | Path to Undo |
---|---|---|
WinForms Controls | SnapControlOptions |
|
RichEditControlOptions |
|
|
WPF Controls | RichEditControlOptions |
|
Office File API | RichEditControlOptionsBase |
|
ASP.NET Web Forms Controls | ASPxRichEditSettings |
|
Remarks
This property affects the UndoCommand and the RedoCommand commands behavior.
The DocumentCapability.Default value for the Undo property is equal to DocumentCapability.Enabled, so that the Undo/Redo feature is available for a currently loaded document.